/*
 *   Copyright (c) 2008, Ueda Laboratory LMNtal Group <lmntal@ueda.info.waseda.ac.jp>
 *   All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or without
 *   modification, are permitted provided that the following conditions are
 *   met:
 *
 *    1. Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *
 *    2. Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in
 *       the documentation and/or other materials provided with the
 *       distribution.
 *
 *    3. Neither the name of the Ueda Laboratory LMNtal Group nor the
 *       names of its contributors may be used to endorse or promote
 *       products derived from this software without specific prior
 *       written permission.
 *
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

package extgui.flatsplitpane;

import javax.swing.BorderFactory;
import javax.swing.JSplitPane;
import javax.swing.border.Border;
import javax.swing.plaf.basic.BasicSplitPaneDivider;
import javax.swing.plaf.basic.BasicSplitPaneUI;

/**
 * @author Yuuki.S
 */
@SuppressWarnings("serial")
public class FlatSplitPane extends JSplitPane
{
	public FlatSplitPane()
	{
		super();
	}

	public void updateUI()
	{
		super.updateUI();
		setUI(new FlatSplitPaneUI());
	}
}

class FlatSplitPaneUI extends BasicSplitPaneUI
{
	private BasicSplitPaneDivider divider;

	public BasicSplitPaneDivider createDefaultDivider()
	{
		if (divider == null)
		{
			divider = new EmptyDivider(this);
		}
		return divider;
	}

	protected void installDefaults()
	{
		super.installDefaults();
		splitPane.setBorder(null);
	}

	@SuppressWarnings("serial")
	private static class EmptyDivider extends BasicSplitPaneDivider
	{
		public EmptyDivider(BasicSplitPaneUI ui)
		{
			super(ui);
			super.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1));
		}

		public void setBorder(Border b)
		{
		}
	}
}
